TM 5-4210-218-13&PìDo not leave the winch unattended with a suspended load. Equipment failureand serious injury to personnel may result.CAUTIONThe clicking sound audible when lifting loads indicates that the brake isfunctioning properly. If the clicking sound stops while the handle is being turnedclockwise, slowly lower the cylinder by turning the handle counterclockwise. Donot operate the winch until the ratchet has been repaired or replaced.c.Turn the handle clockwise to lift the cylinder. If you release the handle, the brake will hold the load.NOTETo disengage the brake, turn the handle clockwise far enough to hear two clicks.The brake will engage only when the handle is turned rapidly in thecounterclockwise direction.d.Lower the Halon cylinder with valve upright onto the tilt rack assembly (or lower the nitrogen cylinder onto thedesignated position on the base assembly) by slowly turning the winch handle counterclockwise while guiding thecylinder into the desired position.e.Disengage the spring hook from the lifting harness D-rings.f.Secure the Halon cylinder to the tilt rack assembly using the tie down straps attached to the tilt rack. Secure thenitrogen cylinder to the scale frame assembly using the straps attached to the nitrogen bottle support.g.Remove the safety caps from the cylinders. Store the safety caps in the tool box.h.Connect the nitrogen pressure regulator to the nitrogen cylinder.Figure 2-5. Nitrogen Pressure Regulator Installation.2-14